News

  1. Life

    It’s not their dirty mouths

    Komodo dragons kill prey with venom, not oral bacteria, study suggests.

    By Laura Sanders

  2. Four space walks to Hubble completed

    Final repair mission to Hubble launched May 11 enjoys success so far.

    By Ron Cowen
  3. Humans

    Intel ISEF winners announced

    Projects on smarter roundworms, glowing bacteria as pollutant detectors and the shared history of bees and nematodes take three top spots; Seaborg winner also named.

    By Rachel Ehrenberg
  4. Health & Medicine

    ‘Super Size’ diet increases insulin resistance

    Scientists study effects of a month-long fast food binge, finding that weight gain and insulin resistance may be related.